BA3528AFP

Features: 1) All the functions required for headphone stereo units on a single chip.2) Preamplifier includes a mute amplifier.3) Direct-coupled preamplifier.4) No output coupling capacitors required for the power amplifiers.5) Power amplifiers do not require oscillation prevention measures.6) Powe...

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SeekIC No. : 004295487 Detail

BA3528AFP: Features: 1) All the functions required for headphone stereo units on a single chip.2) Preamplifier includes a mute amplifier.3) Direct-coupled preamplifier.4) No output coupling capacitors required...

floor Price/Ceiling Price

Part Number:
BA3528AFP
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/28

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Product Details

Description



Features:

1) All the functions required for headphone stereo units on a single chip.
2) Preamplifier includes a mute amplifier.
3) Direct-coupled preamplifier.
4) No output coupling capacitors required for the power amplifiers.
5) Power amplifiers do not require oscillation prevention measures.
6) Power amplifier gain allows use of noise reduction (BA3529AFP).



Application

3V portable stereo equipment


Specifications

  Connection Diagram


Description

The BA3528AFP and AB3529AFP have been developed for headphone stereos. They run off a 3V power supply, and include dual pre- and power amplifiers, and a motor governor.

The preamplifiers are direct-coupled, and the power amplifiers use a fixed-gain NF circuit. An on-chip VREF amplifier makes output coupling capacitors unnecessary, and the motor governor uses a bridge ratio system to minimize the external parts count and make reliable and compact designs possible.




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